Test result object.
Used significance level.
Alternative hypothesis (two-sided, less or greater).
two-sided
less
greater
1-alpha confidence interval for mean.
Name of test.
Assumed difference in means under H0.
p-value of the test.
Function to print formatted output.
Test decision.
Value of test statistic.
Sample mean of x.
x
Sample mean of y.
y
Test result object.